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08a94ce433
the testsuite from upstream cannot be used as it is select a few tests for basic operations use pushd/popd Signed-off-by: Nicolas PARLANT <nicolas.parlant@parhuet.fr> Part-of: https://codeberg.org/gentoo/gentoo/pulls/1468 Merges: https://codeberg.org/gentoo/gentoo/pulls/1468 Signed-off-by: Sam James <sam@gentoo.org>
73 lines
2.0 KiB
Lua
73 lines
2.0 KiB
Lua
-- the use of tests/test.lua is done by comparing the output between 5.1 and 5.3
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-- it's not adapted for our case, select a few for basic operations
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package.path = "./?.lua;./?/init.lua"
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package.cpath = "./?.so"
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require("compat53")
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local failures = 0
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local function test(name, f)
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print("testing " .. name .. "...")
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local ok, err = pcall(require, "compat53." .. name)
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if not ok then
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failures = failures + 1
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print("FAIL: " .. err)
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return
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end
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ok, err = pcall(f)
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if ok then
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print(name .. "... OK")
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else
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failures = failures + 1
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print("FAIL: " .. err)
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end
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end
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test("utf8", function()
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local unpack = table.unpack or unpack
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local function utf8rt(s)
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local t = { utf8.codepoint(s, 1, #s) }
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local ps, cs = {}, {}
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for p,c in utf8.codes(s) do
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ps[#ps+1], cs[#cs+1] = p, c
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end
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print("utf8.codes", unpack(ps))
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print("utf8.codes", unpack(cs))
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print("utf8.codepoint", unpack(t))
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print("utf8.len", utf8.len(s), #t, #s)
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print("utf8.char", utf8.char(unpack(t)))
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end
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utf8rt("äöüßÄÖÜ")
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utf8rt("abcdefg")
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local s = "äöüßÄÖÜ"
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print("utf8.offset", utf8.offset(s, 1, 1))
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print("utf8.offset", utf8.offset(s, 2, 1))
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print("utf8.offset", utf8.offset(s, 3, 1))
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print("utf8.offset", pcall(utf8.offset, s, 3, 2))
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print("utf8.offset", utf8.offset(s, 3, 3))
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print("utf8.offset", utf8.offset(s, -1, 7))
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print("utf8.offset", utf8.offset(s, -2, 7))
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print("utf8.offset", utf8.offset(s, -3, 7))
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print("utf8.offset", utf8.offset(s, -1))
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end)
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test("string", function()
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local format = "bBhHlLjJdc3z"
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local s = string.pack(format, -128, 255, -32768, 65535, -2147483648, 4294967295, -32768, 65536, 1.25, "abc", "defgh")
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print("string.unpack", string.unpack(format, s))
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end)
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test("table", function()
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local t = table.pack("a", nil, "b", nil)
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print("table.(un)pack()", t.n, table.unpack(t, 1, t.n))
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end)
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if failures == 0 then
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print("tests PASSED")
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else
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print("tests FAILED (" .. failures .. " failures)")
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os.exit(1)
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end
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